Thinking of adding a composite deck this summer? Then you’re likely weighing two popular options: a freestanding deck or a fixed deck. Each comes with its own advantages depending on your home, yard, and budget. In this guide, we’ll explore the pros and cons of both to help you make the right choice.
What is a Freestanding Deck?
A freestanding deck—also known as a ground-level or floating deck—is a deck that stands independently from any structure. Unlike a fixed deck, it’s not attached to your house or supported by in-ground concrete footings. Instead, it’s usually built on deck blocks or surface footings that rest directly on the ground.
This makes it a flexible, fast, and often more affordable choice—ideal for uneven terrain, rental properties, or garden areas away from your house.
What is a Fixed Deck?
A fixed deck is a permanent structure that is physically connected to your home or building. It typically requires deep-set footings anchored into the ground with concrete piers. Fixed decks are common for raised decks, patios, and outdoor areas that blend directly into the home’s layout.
Benefits of a Floating Deck
Floating decks offer several advantages, especially when built with deck blocks. Here’s why they might be the perfect fit for your project:
1. Lower Costs
Building a floating deck with deck blocks is more affordable than a traditional fixed deck. You don’t need to dig deep holes or use expensive concrete mix. Plus, there’s no need to purchase other materials like in-ground piers.
2. Reduced Risk
With freestanding decks, you don’t have to worry about damaging underground utilities (water pipes, sewage lines, or electrical cables). If you were to build a fixed deck with in-ground piers, you could accidentally hit these hidden services, which may result in costly repairs.
3. Faster Installation
Because deck blocks are pre-formed and require no curing time (unlike concrete), floating decks can be installed much quicker. You can usually complete a floating deck project within a few hours, depending on the deck size.
4. Easier to Build
Deck blocks are easy to install, making floating decks a great option even for beginners. No special tools or construction experience are required—just basic materials and a bit of elbow grease!
5. No Permit Needed (Most of the Time)
For many homeowners, freestanding decks don’t require a building permit—a big win for simplicity and cost. However, it’s always wise to check with your local council or building department, especially if the deck is large, in a regulated zone, or near flood-prone areas.
6. Portability
If you’re renting or planning to move, a floating deck is easy to dismantle and transport. Unlike fixed decks, which are permanent, you can take your floating deck with you when you relocate.
7. Preserving Your Landscape
Building a freestanding deck minimizes damage to surrounding vegetation. There’s no need to dig up tree roots or disturb your garden, unlike when you pour concrete for in-ground piers.
Should You Build a Freestanding or Fixed Deck?
Both freestanding and fixed decks have their own set of advantages, and the right choice ultimately depends on your budget, the size of the deck, and the specific requirements of your property.
If you’re looking for a simple, flexible, and affordable solution, a freestanding deck is hard to beat. It offers mobility, ease of installation, and minimal site disturbance. On the other hand, a fixed deck provides greater long-term stability and is ideal for high-traffic or elevated areas connected to your home.
Final Thoughts
Your choice depends on your budget, property layout, and long-term plans. Whether you’re building a backyard retreat or a patio extension, knowing the difference between freestanding and fixed decks ensures you build with confidence.
No matter which option you choose, a well-designed composite deck will transform your outdoor space into a beautiful, relaxing oasis.
